1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __ASM_ARCH_EP93XX_REGS_H
3#define __ASM_ARCH_EP93XX_REGS_H
4
5/*
6 * EP93xx linux memory map:
7 *
8 * virt		phys		size
9 * fe800000			5M		per-platform mappings
10 * fed00000	80800000	2M		APB
11 * fef00000	80000000	1M		AHB
12 */
13
14#define EP93XX_AHB_PHYS_BASE		0x80000000
15#define EP93XX_AHB_VIRT_BASE		0xfef00000
16#define EP93XX_AHB_SIZE			0x00100000
17
18#define EP93XX_AHB_PHYS(x)		(EP93XX_AHB_PHYS_BASE + (x))
19#define EP93XX_AHB_IOMEM(x)		IOMEM(EP93XX_AHB_VIRT_BASE + (x))
20
21#define EP93XX_APB_PHYS_BASE		0x80800000
22#define EP93XX_APB_VIRT_BASE		0xfed00000
23#define EP93XX_APB_SIZE			0x00200000
24
25#define EP93XX_APB_PHYS(x)		(EP93XX_APB_PHYS_BASE + (x))
26#define EP93XX_APB_IOMEM(x)		IOMEM(EP93XX_APB_VIRT_BASE + (x))
27
28/* APB UARTs */
29#define EP93XX_UART1_PHYS_BASE		EP93XX_APB_PHYS(0x000c0000)
30#define EP93XX_UART1_BASE		EP93XX_APB_IOMEM(0x000c0000)
31
32#define EP93XX_UART2_PHYS_BASE		EP93XX_APB_PHYS(0x000d0000)
33#define EP93XX_UART2_BASE		EP93XX_APB_IOMEM(0x000d0000)
34
35#define EP93XX_UART3_PHYS_BASE		EP93XX_APB_PHYS(0x000e0000)
36#define EP93XX_UART3_BASE		EP93XX_APB_IOMEM(0x000e0000)
37
38#endif
39